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Emerald|Lab Grown|IGI

4.07ct E IF Emerald Lab Grown Diamond

EX • E/IF • IGI LG831606330

Shape and cutting style on the report: Emerald cut

Certificate IGI LG831606330

Diamond specifications and retailer prices

From HK$27,507 HKD
$3,506 USD
As of October 31, 2026
Save HK$71,932 HKD (72%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$99,439 HKD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 4.07ct lab-grown emerald diamond

This 4.07ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG831606330 or 831606330. Listed at 15 retailers as of October 31, 2026, with prices from HK$27,507 to HK$99,439, a HK$71,932 spread on the same certified stone. Taylor and Hart lists it at HK$99,439. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.07
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831606330
Dimensions11.14 × 7.62 × 4.82 mm
L/W Ratio1.46
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.14 mm7.62 mm4.07 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831606330
Side View
Table 67.0%Crown 34°Girdle: MediumPavilion 41.4°Culet: LargeDepth 63.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: HK$91,382 HKD|Low: HK$27,507 HKD|High: HK$111,409 HKD|Avg: HK$63,025 HKD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Taylor and Hart
November 1, 2026
Retailer 3HK$27,507 HKD
Retailer 14HK$29,735 HKD
Retailer 7HK$37,823 HKD
Retailer 13HK$40,099 HKD
Retailer 12HK$40,782 HKD
Retailer 10HK$45,474 HKD
Retailer 6HK$45,756 HKD
Retailer 2HK$49,262 HKD
Retailer 9HK$60,635 HKD
Retailer 4HK$68,367 HKD
Retailer 11HK$72,608 HKD
Retailer 1HK$91,382 HKD
Retailer 8HK$92,579 HKD
Retailer 5HK$95,871 HKD
Taylor and HartHK$99,439 HKD

42 data points across 15 retailers

15 retailersHK$27,507 HKD to HK$99,439 HKD

A
Cheapest Retailer
-
HK$27,507 HKD
$3,506 USD
Final sale: no returns
A
Retailer 2
-
HK$29,735 HKD
$3,790 USD
View
A
Retailer 3
-
HK$37,823 HKD
£3,796 GBP
View
A
Retailer 4
-
HK$40,099 HKD
$5,111 USD
View
A
Retailer 5
-
HK$40,782 HKD
$5,198 USD
View
A
Retailer 6
-
HK$45,474 HKD
€5,520 EUR
View
A
Retailer 7
-
HK$45,756 HKD
$5,832 USD
View
A
Retailer 8
-
HK$49,262 HKD
£4,944 GBP
View
B+
Retailer 9
-
HK$60,635 HKD
ZAR 124,853 ZAR
View
B+
Retailer 10
-
HK$68,367 HKD
$8,714 USD
View
B+
Retailer 11
-
HK$72,608 HKD
£7,287 GBP
View
B+
Retailer 12
-
HK$91,382 HKD
A$17,919 AUD
View
B+
Retailer 13
-
HK$92,579 HKD
$11,800 USD
View
B
Retailer 14
-
HK$95,871 HKD
SGD 16,513 SGD
View
Most Expensive
B
Taylor and Hart
4WXVK5F · Oct 31
HK$99,439 HKD
$12,674 USD
View
14 more retailers have this diamond
Prices start from HK$27,507 HKDSave up to HK$71,932 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
4.07ct Emerald
HK$27,507 HKD